baber/WOPTO huggingface dataset:
Patent JP-2004045481-A (JP)
Title: Cleaning method for image forming apparatus
Inventor: YAMANE TSUTOMU
IPC: G03G15/08
Filed: 2002-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To restrain the unevenness of image density and the lowering of dot reproducibility in terms of printing by periodically discharging deteriorated toner in a developing device, and to remove the deteriorated toner associated with the replacement of toner by storing discharged toner in a discharged toner container formed integrally with a cartridge in which the toner is stored.  <P>SOLUTION: The photoreceptor is electrified by an electrifying device, an electrostatic latent image of a specified pattern is written on the electrified photoreceptor by an electrostatic latent image writing device, and the toner is supplied to the photoreceptor from the developing device so as to develop an image. Then, bias voltage at which the toner is not transferred is maintained in a transfer device, and the discharged toner is stored in the discharged toner container formed integrally with the cartridge in which the toner is stored via the cleaning device.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003066583-A (JP)
Title: Solution adjusting device of developing machine for photosensitive material
Inventor: NOGAMI AKIRA
IPC: G03D3/00
Filed: 2002-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a processing agent take-out method by which a processing agent is easily taken out without soiling the hands when the processing agent is used, the amount of residual processing agent in a container is decreased and the fluctuation in performance of the processing agent is reduced, and further to provide a processing agent take-out method in which trouble in terms of practical use of a processing agent container excellent in disposability is improved. SOLUTION: This developing machine for photosensitive material having a washing device for washing the inside of the container filled with the processing agent for photosensitive material after or in the midst of taking out the processing agent from the container into a processing solution tank of the developing machine for photosensitive material, is characterized in that the container is made of a synthetic resin and the thickness of the wall surface of the container is 30 to 500 μm.
Patent JP-2004044632-A (JP)
Title: Fluid controlling device
Inventor: MATSUHASHI AKIRA
IPC: C22C38/58
Filed: 2002-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluid controlling device that increases durability of a contact sliding section in fluid controlling device and thereby dispensing with reinforcement by hard-facing material.  <P>SOLUTION: The fluid controlling device 1 comprises a metal body having a fluid inlet passage 2a, a fluid outlet passage 2b and a communicating passage 2c for communicating the both passages, and a metal sliding member 3 that is vertically moved within a vertical passage 11 including the communicating passage 2c to open and close the communicating passage 2c with the tip end thereof. The tip end 3a of the sliding member 3 contains, in weight %, C:0.001 to 0.01%, Si:5% or less, Mn:2% or less, P:0.03% or less, S:100ppm or less, O:50ppm or less, Cr:18 to 25%, Ni:15 to 25%, Mo:4.5 to 7.0%, Cu:0.5 to 3.0%, N:0.1 to 0.3% and the balance substantially composed of Fe and unavoidable impurities.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004042824-A (JP)
Title: Air-sea use helicopter type airship
Inventor: TAKAHASHI MASAKATSU
IPC: B64B1/24
Filed: 2002-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a future safe and comfortable traffic means for solving problems resulting from the current traffic means all at once.  <P>SOLUTION: The helicopter type airship comprises a hull filled with gas for generating lift and a propulsion device provided in the hull and variable in the directions of generating thrust. It functions as a helicopter.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004045875-A (JP)
Title: Display apparatus
Inventor: NAKAMURA TAKU
IPC: H04N5/376
Filed: 2002-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display apparatus which can fetch an image with high resolution and high accuracy.  <P>SOLUTION: The display apparatus is equipped with a pixel array part 1 where signal lines and scanning lines are laid, a signal line driving circuit 2 to drive the signal lines, a scanning line driving circuit 3 to drive the scanning lines, a detection circuit and output circuit 4 to fetch and output an image, and a sensor controlling circuit 5 to control the sensor for importing an image. As each pixel is provided with a plurality of sensors 12a, 12b to fetch an image, the image can be fetched with high resolution. Because the image data fetched by the sensors 12a, 12b is stored in a buffer 13, the quantity of light accepted by photodiodes D1, D2 can be accurately detected. Further, as an array substrate 21, a counter substrate 24 and a backlight 23 are arranged in this order, the intensity of the reflected light from a paper surface 22 can be accurately detected by the photodiodes D1, D2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004002132-A (JP)
Title: Zeolite powder granule and its manufacturing method
Inventor: KITAMURA MAKOTO
IPC: C01B39/46
Filed: 2002-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a zeolite powder granule excellent in an ion exchanging ability and preferably used for a water cleaning agent and its manufacturing method to manufacture inexpensively the high purity zeolite powder granule without pressure a treatment using an autoclave or the like and without a binder.  <P>SOLUTION: The zeolite powder granule has the Al/Si ratio of 0.3-1.5 and has a crystal structure at least denoted as M<SB>2</SB>Al<SB>2</SB>Si<SB>2</SB>.<SB>08</SB>O<SB>8</SB>.<SB>16</SB>_3H<SB>2</SB>O (wherein, M is an alkali metal). Its maximum diameter is set to be 0.5-15 mm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004050268-A (JP)
Title: Method for hot-rolling silicone-containing steel sheet and layout of manufacturing equipment of hot-rolled steel sheet
Inventor: NAKAMOTO TAKEHIRO
IPC: C22C38/02
Filed: 2002-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hot-rolling method by which Si-scale is not stuck to the surface of a steel sheet after hot rolling while carrying out induction heating before finish rolling and the layout of the manufacturing equipment of a hot-rolled steel sheet in the hot-rolling of the Si-containing steel sheet.  <P>SOLUTION: This hot-rolling method of the Si-containing steel sheet is a hot-rolling method of the Si-containing steel sheet containing Si of ≥1 mass%, a steel sheet 1 is heated with a transverse type full-width induction heating device 4 after rough rolling and before finish rolling and, after that, descaling by water jet is carried out before the finish rolling. In such a case, the temperature of the surface of the steel sheet after heating with the induction heating device 4 is taken as ≤1,000°C. About the layout of the manufacturing equipment of the hot-rolled steel sheet, a roughing device 2, the transverse type induction heating device 4, a steel surface descaling device 8 by water jet and a finish rolling device 3 are arranged in this order.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004063097-A (JP)
Title: Current collecting plate for solid polymer fuel cell
Inventor: WADA MASAHIRO
IPC: H01M8/06
Filed: 2002-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently remove generated water from an air electrode layer.  <P>SOLUTION: This current collecting plate is formed of a foamed sintered metal having a plurality of foamed pores 6a of a size capable of sucking the water generated on the air electrode layer 3 side by capillary phenomenon, which are opened toward the air electrode layer (oxidizer electrode layer) 3 side and communicate with each other. The current collecting plate comprises foamed pores 6a opened to extend through toward the air electrode layer 3 and a plurality of through-holes 6b which serve as a supplying passage of air (oxidizer gas).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004057861-A (JP)
Title: Continuous separation method for multi-component liquid
Inventor: FUJII HIDEAKI
IPC: B01D17/022
Filed: 2002-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for continuously separating a mixed liquid comprising components mutually incompatible and not constant in specific gravity in single components using a filter type liquid-liquid separator without performing batchwise treatment.  <P>SOLUTION: In this continuous separation of a multi-component liquid, the mixed liquid comprising multi-component liquids mutually incompatible and different in specific gravity is continuously separated into at least two single components by a coalescer type liquid-liquid separators connected in series over two stages or more.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004057029-A (JP)
Title: Method for preparing soluble fibrin
Inventor: OKUDA MASAHIRO
IPC: B01D9/02
Filed: 2002-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for preparing a high-purity soluble fibrin in a high recovery ratio.  <P>SOLUTION: The method for preparation thereof is obtained by applying fractionating operation to glycine. Specifically, in the method for producing the soluble fibrin, thrombin is made to act on fibrinogen purified from a raw material plasma to produce the fibrin. Precipitates obtained by the fractionating operation are dissolved with a 4-10 M urea solution and the resultant solution is then adjusted with a buffer solution (pH4-6). Sodium chloride of 25-80 mM is added to the solution and glycine is further added so as to provide 1-3M concentration. Thereby, the soluble fibrin is precipitated and subsequently recovered.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004032654-A (JP)
Title: System capable of continuously displaying time-varying contents onto standby screen of portable telephone
Inventor: FUJITA TETSUSHI
IPC: H04B7/26
Filed: 2002-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To enable distribution of time-varying contents for a portable telephone (mobile communication terminal equipment) and display the contents onto the portable telephone.  <P>SOLUTION: Time-varying contents are displayed on the portable telephone (mobile communication terminal equipment) on the receiving side by linking to the clock function of the portable telephone, as continuously changing the standby image. In the case of equipment incapable of such continuous display, the time-varying contents are displayed as real-time display image at the time of each access, in place of the continuous display image.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003226253-A (JP)
Title: Vehicular operation device
Inventor: YANAKA TAKEHIRO
IPC: B62D1/12
Filed: 2002-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular operation device capable of preventing generation of large force in an operation part when the operation part in a vehicle reaches an initial position.  <P>SOLUTION: This vehicular operation device is provided with an operation lever 10 operated by a driver, operation position sensors 26 and 36 for detecting displacement quantity of the operation lever 10, reaction force generation mechanisms 20 and 30 for generating returning force and reaction force on the operation lever 10, and a microcomputer 41 for controlling the reaction force generation mechanisms 20 and 30. The returning force and the reaction force are independently controlled. The reaction force is generated by the reaction force generation mechanisms 20 and 30 after the operation lever 10 reaches the initial position. A torsion spring 60 holds the operation lever 10 in the initial position when a power source is turned off.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004063290-A (JP)
Title: Aluminum alloy stranded wire conductor cable
Inventor: HORIKOSHI TOSHIYUKI
IPC: C22C21/00
Filed: 2002-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aluminum alloy stranded wire conductor cable which has good conductivity, high tensile strength and elongation, and good thermal resistance.  <P>SOLUTION: The aluminum alloy stranded wire conductor cables 1, 3, 5 are constructed of stranded wires 11, 12, 7 which are made by stranding a plurality of element wires 2, 4, 6 made of aluminum alloy of which chemical composition is Fe: 0.2-1.0 wt%, Zr: 0.01-0.10 wt%, and the rest is Al and inevitable impurities.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004067754-A (JP)
Title: Adhesive composition for porous material and bonding method
Inventor: IWASAKI AKIRA
IPC: C09J175/08
Filed: 2002-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a porous material bonding method in which the adhesive used is of a solventless type, is rapid-curing, and flame-retardant, can be applied by means of an inexpensive collision mixing type spray machine, and gives bonding having a low-modulus, high-strength adhesion quantity, and excellent antifogging properties.  <P>SOLUTION: The bonding method is one for bonding a porous adherend to a porous or nonporous adherend comprising applying a two-package curing solventless adhesive comprising the following base agent and the following curing agent to the surfaces of the adherends. The base agent is a mixture of (A) a urethane prepolymer derived from (a) an organic polyisocyanate compound and (b) a polyalkylene ether polyol having an oxyethylene chain content of 20-100 wt.% with (B) a flame-retardant diluent. The curing agent is a mixture comprising water, (C) a catalyst, and, optionally, (D) a water-soluble polyol.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004072877-A (JP)
Title: Seal structure of grommet for electrical junction box
Inventor: SATO HIDETOSHI
IPC: H02G3/08
Filed: 2002-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a favorable seal structure of a grommet for an electrical junction box capable of preventing the formation of a gap between an opening and the grommet fitted in the notched opening and formed in the circumferential wall of a box body.  <P>SOLUTION: This grommet 41 of the electrical junction box is fitted in the opening 35 for piercing wire harnesses which is notched in the circumferential wall 23a of the box body 23. A packing 29 is fitted into a recessed groove 27 formed in a waterproof cover 25, and a protrusion row 49 formed on the box body 23 is brought into pressure contact with the packing 29 to seal a mating part of the box body 23 and the waterproof cover 25. A cross-sectionally recessed grommet retaining groove 35a sandwiches a flange 43a of the grommet 41 in a thickness direction engaged with an inner peripheral edge of the opening 35. At the inner periphery of the opening part 35, an engagement rib 53 is hung to be engaged in an engagement groove 55 recessed and formed at the outer peripheral surface 57 of the flange 43a opposite to the inner peripheral surface, and an end edge 53a on the mating part side is brought into contact with the inner surface 55a of the engagement groove 55.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004071311-A (JP)
Title: Cell for fuel cell and its manufacturing method
Inventor: RI KINZO
IPC: H01M4/92
Filed: 2002-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cell for a fuel cell very simple without requiring moisture control of an electrolyte layer which requires time and effort, causing no leakage of methanol even when a direct methanol system is adopted, and stably displaying original capacity.  <P>SOLUTION: The cell for the fuel cell is a display device and equipped with a hydrogen ion conduction layer 1; a first electrode layer 2 installed on one side of the hydrogen ion conducting layer 1 and having a function ionizing hydrogen; a first metallic membrane 4 installed between the first electrode layer 2 and the hydrogen ion conducting layer 1 and transmitting only hydrogen ions; a second electrode layer 3 installed on the other side of the hydrogen ion conducting layer 1; and a second metallic membrane 5 installed between the second electrode layer 3 and the hydrogen ion conducting layer 1, and the main part of the hydrogen ion conducting layer 1 comprises hydrogenated fullerene arranged so as to come in contact with only the first metallic membrane 4 and the second metallic membrane 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004066101-A (JP)
Title: Method of regenerating denitration catalyst
Inventor: YOKOYAMA KOICHI
IPC: B01J23/92
Filed: 2002-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of regenerating a denitration catalyst to easily remove an arsenic compound accumulating on the surface or in the pores of the catalyst in a comparable number of processes to the conventional washing process.  <P>SOLUTION: When a denitration catalyst is to be regenerated, the used denitration catalyst containing an arsenic compound and containing titanium oxide and vanadium oxide as the catalyst component is immersed in an aqueous solution containing quaternary ammonium hydroxide. Thus, the arsenic compound accumulated on the surface and in the pores of the catalyst is removed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004066960-A (JP)
Title: Clip for mounting molding
Inventor: KAGAWA MAMORU
IPC: B60R13/04
Filed: 2002-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an improved clip for mounting molding capable of serving also as a clip connected by T stud and a clip connected with an adhesive.  <P>SOLUTION: This clip 1 for attaching molding 4 between an end fringe part of window glass and a window frame is composed of a member 5 on molding side having an arm part 10 locking in the molding and a locking piece part 12 like a flat plate extended from a basic part 11 of the arm part and a member 6 on window frame side having a boxlike holding part 14 for sliding the locking piece part like the flat plate and a connection means (T stud connection part 16/double side tape 20) with a window frame face 3. Moreover, a locking means composed of a claw 13 provided in either of the locking piece part and the holding part and a hole 17 provided in the other of them is provided between the locking piece part and the holding part. Consequently, the member on molding side and the member on window frame side can be independently formed separately from each other and both of them can be easily integrated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004066984-A (JP)
Title: Working floor base
Inventor: SUZUKI KOICHI
IPC: B63H20/00
Filed: 2002-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem with restriction of a working space posed by a gap and to facilitate the work at a working place where the gap for passing a moving body is formed between a working base on which a worker places and works and a working facility.  <P>SOLUTION: In a performance inspection line 1 of an outboard motor, the gap 5 for passing a strut 2p of a self-traveling cart 2 is formed between a water tank 3 and a working base 4 and the outboard motor S conveyed by the self-traveling cart 2 is placed in the water tank 3 to carry out the inspection of the performance. An auxiliary step base 8 projected toward the gap 5 is provided at a back side of the working base 4, a base end is pivotably supported by a pivot support shaft 10 and a stopper 11 is provided adjacent thereto. A spring 12 is disposed between the stopper 11 and the base end of the auxiliary step base 8. A tip end of the auxiliary step base 8 is projected toward the gap 5 at the usual time and is pivoted/retreated to a downstream side by being pushed by the strut 2p when the cart 2 is passed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004065674-A (JP)
Title: Energy irradiation type medical treatment device
Inventor: KANO WATARU
IPC: A61N5/04
Filed: 2002-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an energy irradiation type medical treatment device with which the positional deviation of an applicator (200) inserted into the urethra can be detected nonvisually.  <P>SOLUTION: Two or more pressure sensors (270) are provided along the axial line of an applicator (200) between the front end section and an irradiation window (280) of the applicator (200).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004068789-A (JP)
Title: In-vehicle engine system
Inventor: KUROKI RENTARO
IPC: B60W10/30
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an in-vehicle engine system capable of rapidly starting an internal combustion engine in a condition of completion of warming up in response to request regardless of vehicle operation condition, in the in-vehicle engine system in which the internal combustion engine and a motor collaborate to supply power to a vehicle.  <P>SOLUTION: The engine system (hybrid engine) 1 in which the internal combustion engine 20 and the motor 30 collaborate to supply power is provided with a thermal storage device supplying hot water to a cooling system of the internal combustion engine 20. The engine system 1 detects events generated in advance of starting up request of the internal combustion engine 20 and starts preheating with synchronizing with the detection timing when a vehicle having the system mounted thereon is travelling with power of the motor 30 alone.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004078286-A (JP)
Title: Information terminal
Inventor: MARUYAMA TAKATO
IPC: G06K19/07
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information terminal which makes power supply stable when information in an information-rewritable nonvolatile memory is rewritten.  <P>SOLUTION: The information terminal 1 is provided with a first information-rewritable nonvolatile memory 3 and receives a power supply for driving components 3-9 in the information terminal from an external power source via power wiring 10. One end of the power wiring 10 for connecting the external power source with a power source part 5 in the information terminal is detachably connected to a wire connection part 6. When the information in the first nonvolatile memory 3 is rewritten, a control part 4 fixes one end of the power wiring 10 to the wire connection part 6 with a fixing part 7 from the beginning of the rewriting until the end of the rewriting. By this, the occurrence of the damage of the information is prevented. Further, the control part 4 notifies a user of the rewriting of the information, the fixation of the power wiring and the state of present electricity feeding via a notification part 9.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004078330-A (JP)
Title: Pattern recognition device and learning method therefor
Inventor: SONODA TAKASHI
IPC: G06N3/08
Filed: 2002-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To increase recognition capacity when a perceptron and the like can be used in parallel in a pattern recognition device.  <P>SOLUTION: When a group of patterns of a learning subject is inputted, one input pattern is made to correspond to a part of or whole perceptrons 30, 31, and 32 (S10 and S11). For making a part of perceptrons correspond to the pattern, correspondence can be performed at random or they can sequentially be made to correspond. One pattern is made to correspond to one perceptron. The perceptrons are internally connected, an inner product of the corresponding pattern is taken and a corresponding table of the pattern and the perceptron is made (S12). The patterns are sequentially selected. When no perceptron taking the inner product exceeding a threshold exists, update is not performed. When even if one perceptron exceeding the threshold does not exist, inner connection of the perceptron taking the maximum inner product is updated in accordance with a learning rule.  <P>COPYRIGHT: (C)2004,JPO